Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
100.67.32.1 0:0:0:0:0:ffff:6443:2001
100.67.32.2 0:0:0:0:0:ffff:6443:2002
100.67.32.3 0:0:0:0:0:ffff:6443:2003
100.67.32.4 0:0:0:0:0:ffff:6443:2004
100.67.32.5 0:0:0:0:0:ffff:6443:2005
100.67.32.6 0:0:0:0:0:ffff:6443:2006
100.67.32.7 0:0:0:0:0:ffff:6443:2007
100.67.32.8 0:0:0:0:0:ffff:6443:2008
100.67.32.9 0:0:0:0:0:ffff:6443:2009
100.67.32.10 0:0:0:0:0:ffff:6443:200a
100.67.32.11 0:0:0:0:0:ffff:6443:200b
100.67.32.12 0:0:0:0:0:ffff:6443:200c
100.67.32.13 0:0:0:0:0:ffff:6443:200d
100.67.32.14 0:0:0:0:0:ffff:6443:200e
100.67.32.15 0:0:0:0:0:ffff:6443:200f
100.67.32.16 0:0:0:0:0:ffff:6443:2010
100.67.32.17 0:0:0:0:0:ffff:6443:2011
100.67.32.18 0:0:0:0:0:ffff:6443:2012
100.67.32.19 0:0:0:0:0:ffff:6443:2013
100.67.32.20 0:0:0:0:0:ffff:6443:2014
100.67.32.21 0:0:0:0:0:ffff:6443:2015
100.67.32.22 0:0:0:0:0:ffff:6443:2016
100.67.32.23 0:0:0:0:0:ffff:6443:2017
100.67.32.24 0:0:0:0:0:ffff:6443:2018
100.67.32.25 0:0:0:0:0:ffff:6443:2019
100.67.32.26 0:0:0:0:0:ffff:6443:201a
100.67.32.27 0:0:0:0:0:ffff:6443:201b
100.67.32.28 0:0:0:0:0:ffff:6443:201c
100.67.32.29 0:0:0:0:0:ffff:6443:201d
100.67.32.30 0:0:0:0:0:ffff:6443:201e
100.67.32.31 0:0:0:0:0:ffff:6443:201f
100.67.32.32 0:0:0:0:0:ffff:6443:2020
100.67.32.33 0:0:0:0:0:ffff:6443:2021
100.67.32.34 0:0:0:0:0:ffff:6443:2022
100.67.32.35 0:0:0:0:0:ffff:6443:2023
100.67.32.36 0:0:0:0:0:ffff:6443:2024
100.67.32.37 0:0:0:0:0:ffff:6443:2025
100.67.32.38 0:0:0:0:0:ffff:6443:2026
100.67.32.39 0:0:0:0:0:ffff:6443:2027
100.67.32.40 0:0:0:0:0:ffff:6443:2028
100.67.32.41 0:0:0:0:0:ffff:6443:2029
100.67.32.42 0:0:0:0:0:ffff:6443:202a
100.67.32.43 0:0:0:0:0:ffff:6443:202b
100.67.32.44 0:0:0:0:0:ffff:6443:202c
100.67.32.45 0:0:0:0:0:ffff:6443:202d
100.67.32.46 0:0:0:0:0:ffff:6443:202e
100.67.32.47 0:0:0:0:0:ffff:6443:202f
100.67.32.48 0:0:0:0:0:ffff:6443:2030
100.67.32.49 0:0:0:0:0:ffff:6443:2031
100.67.32.50 0:0:0:0:0:ffff:6443:2032
100.67.32.51 0:0:0:0:0:ffff:6443:2033
100.67.32.52 0:0:0:0:0:ffff:6443:2034
100.67.32.53 0:0:0:0:0:ffff:6443:2035
100.67.32.54 0:0:0:0:0:ffff:6443:2036
100.67.32.55 0:0:0:0:0:ffff:6443:2037
100.67.32.56 0:0:0:0:0:ffff:6443:2038
100.67.32.57 0:0:0:0:0:ffff:6443:2039
100.67.32.58 0:0:0:0:0:ffff:6443:203a
100.67.32.59 0:0:0:0:0:ffff:6443:203b
100.67.32.60 0:0:0:0:0:ffff:6443:203c


100.67.32.61 0:0:0:0:0:ffff:6443:203d
100.67.32.62 0:0:0:0:0:ffff:6443:203e
100.67.32.63 0:0:0:0:0:ffff:6443:203f
100.67.32.64 0:0:0:0:0:ffff:6443:2040
100.67.32.65 0:0:0:0:0:ffff:6443:2041
100.67.32.66 0:0:0:0:0:ffff:6443:2042
100.67.32.67 0:0:0:0:0:ffff:6443:2043
100.67.32.68 0:0:0:0:0:ffff:6443:2044
100.67.32.69 0:0:0:0:0:ffff:6443:2045
100.67.32.70 0:0:0:0:0:ffff:6443:2046
100.67.32.71 0:0:0:0:0:ffff:6443:2047
100.67.32.72 0:0:0:0:0:ffff:6443:2048
100.67.32.73 0:0:0:0:0:ffff:6443:2049
100.67.32.74 0:0:0:0:0:ffff:6443:204a
100.67.32.75 0:0:0:0:0:ffff:6443:204b
100.67.32.76 0:0:0:0:0:ffff:6443:204c
100.67.32.77 0:0:0:0:0:ffff:6443:204d
100.67.32.78 0:0:0:0:0:ffff:6443:204e
100.67.32.79 0:0:0:0:0:ffff:6443:204f
100.67.32.80 0:0:0:0:0:ffff:6443:2050
100.67.32.81 0:0:0:0:0:ffff:6443:2051
100.67.32.82 0:0:0:0:0:ffff:6443:2052
100.67.32.83 0:0:0:0:0:ffff:6443:2053
100.67.32.84 0:0:0:0:0:ffff:6443:2054
100.67.32.85 0:0:0:0:0:ffff:6443:2055
100.67.32.86 0:0:0:0:0:ffff:6443:2056
100.67.32.87 0:0:0:0:0:ffff:6443:2057
100.67.32.88 0:0:0:0:0:ffff:6443:2058
100.67.32.89 0:0:0:0:0:ffff:6443:2059
100.67.32.90 0:0:0:0:0:ffff:6443:205a
100.67.32.91 0:0:0:0:0:ffff:6443:205b
100.67.32.92 0:0:0:0:0:ffff:6443:205c
100.67.32.93 0:0:0:0:0:ffff:6443:205d
100.67.32.94 0:0:0:0:0:ffff:6443:205e
100.67.32.95 0:0:0:0:0:ffff:6443:205f
100.67.32.96 0:0:0:0:0:ffff:6443:2060
100.67.32.97 0:0:0:0:0:ffff:6443:2061
100.67.32.98 0:0:0:0:0:ffff:6443:2062
100.67.32.99 0:0:0:0:0:ffff:6443:2063
100.67.32.100 0:0:0:0:0:ffff:6443:2064
100.67.32.101 0:0:0:0:0:ffff:6443:2065
100.67.32.102 0:0:0:0:0:ffff:6443:2066
100.67.32.103 0:0:0:0:0:ffff:6443:2067
100.67.32.104 0:0:0:0:0:ffff:6443:2068
100.67.32.105 0:0:0:0:0:ffff:6443:2069
100.67.32.106 0:0:0:0:0:ffff:6443:206a
100.67.32.107 0:0:0:0:0:ffff:6443:206b
100.67.32.108 0:0:0:0:0:ffff:6443:206c
100.67.32.109 0:0:0:0:0:ffff:6443:206d
100.67.32.110 0:0:0:0:0:ffff:6443:206e
100.67.32.111 0:0:0:0:0:ffff:6443:206f
100.67.32.112 0:0:0:0:0:ffff:6443:2070
100.67.32.113 0:0:0:0:0:ffff:6443:2071
100.67.32.114 0:0:0:0:0:ffff:6443:2072
100.67.32.115 0:0:0:0:0:ffff:6443:2073
100.67.32.116 0:0:0:0:0:ffff:6443:2074
100.67.32.117 0:0:0:0:0:ffff:6443:2075
100.67.32.118 0:0:0:0:0:ffff:6443:2076
100.67.32.119 0:0:0:0:0:ffff:6443:2077
100.67.32.120 0:0:0:0:0:ffff:6443:2078


100.67.32.121 0:0:0:0:0:ffff:6443:2079
100.67.32.122 0:0:0:0:0:ffff:6443:207a
100.67.32.123 0:0:0:0:0:ffff:6443:207b
100.67.32.124 0:0:0:0:0:ffff:6443:207c
100.67.32.125 0:0:0:0:0:ffff:6443:207d
100.67.32.126 0:0:0:0:0:ffff:6443:207e
100.67.32.127 0:0:0:0:0:ffff:6443:207f
100.67.32.128 0:0:0:0:0:ffff:6443:2080
100.67.32.129 0:0:0:0:0:ffff:6443:2081
100.67.32.130 0:0:0:0:0:ffff:6443:2082
100.67.32.131 0:0:0:0:0:ffff:6443:2083
100.67.32.132 0:0:0:0:0:ffff:6443:2084
100.67.32.133 0:0:0:0:0:ffff:6443:2085
100.67.32.134 0:0:0:0:0:ffff:6443:2086
100.67.32.135 0:0:0:0:0:ffff:6443:2087
100.67.32.136 0:0:0:0:0:ffff:6443:2088
100.67.32.137 0:0:0:0:0:ffff:6443:2089
100.67.32.138 0:0:0:0:0:ffff:6443:208a
100.67.32.139 0:0:0:0:0:ffff:6443:208b
100.67.32.140 0:0:0:0:0:ffff:6443:208c
100.67.32.141 0:0:0:0:0:ffff:6443:208d
100.67.32.142 0:0:0:0:0:ffff:6443:208e
100.67.32.143 0:0:0:0:0:ffff:6443:208f
100.67.32.144 0:0:0:0:0:ffff:6443:2090
100.67.32.145 0:0:0:0:0:ffff:6443:2091
100.67.32.146 0:0:0:0:0:ffff:6443:2092
100.67.32.147 0:0:0:0:0:ffff:6443:2093
100.67.32.148 0:0:0:0:0:ffff:6443:2094
100.67.32.149 0:0:0:0:0:ffff:6443:2095
100.67.32.150 0:0:0:0:0:ffff:6443:2096
100.67.32.151 0:0:0:0:0:ffff:6443:2097
100.67.32.152 0:0:0:0:0:ffff:6443:2098
100.67.32.153 0:0:0:0:0:ffff:6443:2099
100.67.32.154 0:0:0:0:0:ffff:6443:209a
100.67.32.155 0:0:0:0:0:ffff:6443:209b
100.67.32.156 0:0:0:0:0:ffff:6443:209c
100.67.32.157 0:0:0:0:0:ffff:6443:209d
100.67.32.158 0:0:0:0:0:ffff:6443:209e
100.67.32.159 0:0:0:0:0:ffff:6443:209f
100.67.32.160 0:0:0:0:0:ffff:6443:20a0
100.67.32.161 0:0:0:0:0:ffff:6443:20a1
100.67.32.162 0:0:0:0:0:ffff:6443:20a2
100.67.32.163 0:0:0:0:0:ffff:6443:20a3
100.67.32.164 0:0:0:0:0:ffff:6443:20a4
100.67.32.165 0:0:0:0:0:ffff:6443:20a5
100.67.32.166 0:0:0:0:0:ffff:6443:20a6
100.67.32.167 0:0:0:0:0:ffff:6443:20a7
100.67.32.168 0:0:0:0:0:ffff:6443:20a8
100.67.32.169 0:0:0:0:0:ffff:6443:20a9
100.67.32.170 0:0:0:0:0:ffff:6443:20aa
100.67.32.171 0:0:0:0:0:ffff:6443:20ab
100.67.32.172 0:0:0:0:0:ffff:6443:20ac
100.67.32.173 0:0:0:0:0:ffff:6443:20ad
100.67.32.174 0:0:0:0:0:ffff:6443:20ae
100.67.32.175 0:0:0:0:0:ffff:6443:20af
100.67.32.176 0:0:0:0:0:ffff:6443:20b0
100.67.32.177 0:0:0:0:0:ffff:6443:20b1
100.67.32.178 0:0:0:0:0:ffff:6443:20b2
100.67.32.179 0:0:0:0:0:ffff:6443:20b3
100.67.32.180 0:0:0:0:0:ffff:6443:20b4


100.67.32.181 0:0:0:0:0:ffff:6443:20b5
100.67.32.182 0:0:0:0:0:ffff:6443:20b6
100.67.32.183 0:0:0:0:0:ffff:6443:20b7
100.67.32.184 0:0:0:0:0:ffff:6443:20b8
100.67.32.185 0:0:0:0:0:ffff:6443:20b9
100.67.32.186 0:0:0:0:0:ffff:6443:20ba
100.67.32.187 0:0:0:0:0:ffff:6443:20bb
100.67.32.188 0:0:0:0:0:ffff:6443:20bc
100.67.32.189 0:0:0:0:0:ffff:6443:20bd
100.67.32.190 0:0:0:0:0:ffff:6443:20be
100.67.32.191 0:0:0:0:0:ffff:6443:20bf
100.67.32.192 0:0:0:0:0:ffff:6443:20c0
100.67.32.193 0:0:0:0:0:ffff:6443:20c1
100.67.32.194 0:0:0:0:0:ffff:6443:20c2
100.67.32.195 0:0:0:0:0:ffff:6443:20c3
100.67.32.196 0:0:0:0:0:ffff:6443:20c4
100.67.32.197 0:0:0:0:0:ffff:6443:20c5
100.67.32.198 0:0:0:0:0:ffff:6443:20c6
100.67.32.199 0:0:0:0:0:ffff:6443:20c7
100.67.32.200 0:0:0:0:0:ffff:6443:20c8
100.67.32.201 0:0:0:0:0:ffff:6443:20c9
100.67.32.202 0:0:0:0:0:ffff:6443:20ca
100.67.32.203 0:0:0:0:0:ffff:6443:20cb
100.67.32.204 0:0:0:0:0:ffff:6443:20cc
100.67.32.205 0:0:0:0:0:ffff:6443:20cd
100.67.32.206 0:0:0:0:0:ffff:6443:20ce
100.67.32.207 0:0:0:0:0:ffff:6443:20cf
100.67.32.208 0:0:0:0:0:ffff:6443:20d0
100.67.32.209 0:0:0:0:0:ffff:6443:20d1
100.67.32.210 0:0:0:0:0:ffff:6443:20d2
100.67.32.211 0:0:0:0:0:ffff:6443:20d3
100.67.32.212 0:0:0:0:0:ffff:6443:20d4
100.67.32.213 0:0:0:0:0:ffff:6443:20d5
100.67.32.214 0:0:0:0:0:ffff:6443:20d6
100.67.32.215 0:0:0:0:0:ffff:6443:20d7
100.67.32.216 0:0:0:0:0:ffff:6443:20d8
100.67.32.217 0:0:0:0:0:ffff:6443:20d9
100.67.32.218 0:0:0:0:0:ffff:6443:20da
100.67.32.219 0:0:0:0:0:ffff:6443:20db
100.67.32.220 0:0:0:0:0:ffff:6443:20dc
100.67.32.221 0:0:0:0:0:ffff:6443:20dd
100.67.32.222 0:0:0:0:0:ffff:6443:20de
100.67.32.223 0:0:0:0:0:ffff:6443:20df
100.67.32.224 0:0:0:0:0:ffff:6443:20e0
100.67.32.225 0:0:0:0:0:ffff:6443:20e1
100.67.32.226 0:0:0:0:0:ffff:6443:20e2
100.67.32.227 0:0:0:0:0:ffff:6443:20e3
100.67.32.228 0:0:0:0:0:ffff:6443:20e4
100.67.32.229 0:0:0:0:0:ffff:6443:20e5
100.67.32.230 0:0:0:0:0:ffff:6443:20e6
100.67.32.231 0:0:0:0:0:ffff:6443:20e7
100.67.32.232 0:0:0:0:0:ffff:6443:20e8
100.67.32.233 0:0:0:0:0:ffff:6443:20e9
100.67.32.234 0:0:0:0:0:ffff:6443:20ea
100.67.32.235 0:0:0:0:0:ffff:6443:20eb
100.67.32.236 0:0:0:0:0:ffff:6443:20ec
100.67.32.237 0:0:0:0:0:ffff:6443:20ed
100.67.32.238 0:0:0:0:0:ffff:6443:20ee
100.67.32.239 0:0:0:0:0:ffff:6443:20ef
100.67.32.240 0:0:0:0:0:ffff:6443:20f0
100.67.32.241 0:0:0:0:0:ffff:6443:20f1
100.67.32.242 0:0:0:0:0:ffff:6443:20f2
100.67.32.243 0:0:0:0:0:ffff:6443:20f3
100.67.32.244 0:0:0:0:0:ffff:6443:20f4
100.67.32.245 0:0:0:0:0:ffff:6443:20f5
100.67.32.246 0:0:0:0:0:ffff:6443:20f6
100.67.32.247 0:0:0:0:0:ffff:6443:20f7
100.67.32.248 0:0:0:0:0:ffff:6443:20f8
100.67.32.249 0:0:0:0:0:ffff:6443:20f9
100.67.32.250 0:0:0:0:0:ffff:6443:20fa
100.67.32.251 0:0:0:0:0:ffff:6443:20fb
100.67.32.252 0:0:0:0:0:ffff:6443:20fc
100.67.32.253 0:0:0:0:0:ffff:6443:20fd
100.67.32.254 0:0:0:0:0:ffff:6443:20fe
100.67.32.255 0:0:0:0:0:ffff:6443:20ff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.